Most versions use a Qualcomm MSM8916 (Snapdragon 410) processor.
Plug the dongle into your laptop. Open a browser and type 192.168.100.1 . Log in (default is usually admin / admin ). Step 3: Local Update 4gdong001 Firmware
For most users, the update process is handled through the device's web management page. Access the Dashboard: Most versions use a Qualcomm MSM8916 (Snapdragon 410)